Product comparison · 2 network cards

Buffalo Draft Wireless-N Nfiniti Notebook Adapter vs D-Link DWA-140 network card WLAN 300 Mbit/s

5specifications compared
3differ
2identical
24known for one product only

Key differences

Host interface
- Draft Wireless-N Nfiniti Notebook Adapter:CardBus
- DWA-140 network card WLAN 300 Mbit/s:USB
Compatible operating systems
- Draft Wireless-N Nfiniti Notebook Adapter:Windows 2000, XP
- DWA-140 network card WLAN 300 Mbit/s:Windows 2000/XP/Vista

Side by side

Differences highlightedShow differences only

Comparison of Draft Wireless-N Nfiniti Notebook Adapter, DWA-140
29 specifications	A Buffalo Draft Wireless-N Nfiniti Notebook Adapter View product	B D-Link DWA-140 network card WLAN 300 Mbit/s Model DWA-140 View product
Ports & interfaces1 differ
Connectivity technology	Wireless	Wireless
Host interfaceDiffers	CardBus	USB
InterfaceKnown for one	Unknown — not stated by the source	WLAN
Networkidentical
Maximum data transfer rate	300 Mbit/s	300 Mbit/s
Networking standardsKnown for one	Unknown — not stated by the source	IEEE 802.11b, IEEE 802.11g, IEEE 802.11n
Ethernet LANKnown for one	Unknown — not stated by the source	No
Wi-Fi bandKnown for one	Unknown — not stated by the source	Single-band (2.4 GHz)
ModulationKnown for one	Unknown — not stated by the source	CCK, DBPSK, DQPSK, OFDM
Designidentical
InternalKnown for one	Unknown — not stated by the source	No
CertificationKnown for one	Unknown — not stated by the source	FCC Class B, CE, C-Tick, IC
Component forKnown for one	Laptop	Unknown — not stated by the source
Poweridentical
TX power consumptionKnown for one	Unknown — not stated by the source	460 mA
RX power consumptionKnown for one	Unknown — not stated by the source	240 mA
System requirements1 differ
Minimum storage drive spaceKnown for one	Unknown — not stated by the source	20 MB
Compatible operating systemsDiffers	Windows 2000, XP	Windows 2000/XP/Vista
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 40 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-20 - 65 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	10 - 90%
Storage relative humidity (H-H)Known for one	Unknown — not stated by the source	5 - 95%
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	87 mm
DepthKnown for one	Unknown — not stated by the source	28 mm
HeightKnown for one	Unknown — not stated by the source	12 mm
WeightKnown for one	51 g	Unknown — not stated by the source
Other features1 differ
Compliance industry standardsDiffers	IEEE802.11n, IEEE 802.11g, IEEE 802.11b	IEEE 802.11n, IEEE 802.11g, IEEE 802.11b
Minimum system requirementsKnown for one	Unknown — not stated by the source	CD-ROM
Channel bandwidthKnown for one	2.412 MHz	Unknown — not stated by the source
Dimensions (WxDxH)Known for one	55 x 10 x 122 mm	Unknown — not stated by the source
Wireless connectionKnown for one	Yes	Unknown — not stated by the source
Recommended operating temperature range (T-T)Known for one	3 - 55 °C	Unknown — not stated by the source

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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